ChemicalBook > CAS DataBase List > trans,trans-2,4-Nonadienal

trans,trans-2,4-Nonadienal

Product Name
trans,trans-2,4-Nonadienal
CAS No.
5910-87-2
Chemical Name
trans,trans-2,4-Nonadienal
Synonyms
2,4-Nonadienal, (E,E)-;(e,e)-2,4-nonadienal;2,4-NONADIENAL;(E,E)-nona-2,4-dienal;(2E,4E)-Nona-2,4-dienal;FEMA 3212;2,4-NONADIEN-1-AL;2,4-Nonadienaldehyde;(2E,4E)-2,4-Nonadienal;(E,E)-2,4-nonadien-1 -al
CBNumber
CB3114344
Molecular Formula
C9H14O
Formula Weight
138.21
MOL File
5910-87-2.mol
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trans,trans-2,4-Nonadienal Property

Boiling point:
97-98 °C10 mm Hg(lit.)
Density 
0.862 g/mL at 25 °C(lit.)
vapor density 
>1 (vs air)
refractive index 
n20/D 1.5207(lit.)
FEMA 
3212 | 2,4-NONADIENAL
Flash point:
186 °F
storage temp. 
2-8°C
solubility 
Chloroform (Soluble), DMSO (Slightly), Methanol (Sparingly)
color 
Slightly yellow liquid
Odor
strong, fatty, floral odor
Odor Type
fatty
Water Solubility 
INSOLUBLE
JECFA Number
1185
Stability:
Light Sensitive
LogP
2.65
CAS DataBase Reference
5910-87-2(CAS DataBase Reference)
NIST Chemistry Reference
2,4-Nonadienal, (E,E)-(5910-87-2)
EPA Substance Registry System
2,4-Nonadienal, (2E,4E)- (5910-87-2)
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Safety

Safety Statements 
24/25
RIDADR 
NA 1993 / PGIII
WGK Germany 
3
HS Code 
29121900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W321206
Product name
trans,trans-2,4-Nonadienal
Purity
≥89%, FG
Packaging
sample-k
Price
$54.6
Updated
2024/03/01
Sigma-Aldrich
Product number
W321206
Product name
trans,trans-2,4-Nonadienal
Purity
≥89%, FG
Packaging
25g
Price
$124
Updated
2024/03/01
Sigma-Aldrich
Product number
W321206
Product name
trans,trans-2,4-Nonadienal
Purity
≥89%, FG
Packaging
100g
Price
$314
Updated
2024/03/01
Sigma-Aldrich
Product number
W321206
Product name
trans,trans-2,4-Nonadienal
Purity
≥89%, FG
Packaging
1kg
Price
$1190
Updated
2024/03/01
TCI Chemical
Product number
N0521
Product name
trans,trans-2,4-Nonadienal
Purity
>85.0%(GC)
Packaging
5mL
Price
$56
Updated
2024/03/01
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trans,trans-2,4-Nonadienal Chemical Properties,Usage,Production

Chemical Properties

2,4-Nonadienal has a strong fatty, floral odor.

Chemical Properties

clear colorless to yellow liquid

Occurrence

Reported found in oxidized flavor of skim milk, in peas by enzymatic formation from lipids, salmon oil, sunflower oil (cis-, trans-, and trans, trans-form), the autooxidation of lard, frozen peas, tomatoes and as a volatile component in fish products. Also reported found in cranberry, asparagus, wheat bread, caviar, Russian cheeses, chicken, cooked beef, mutton, lamb and pork, cognac, filberts, peanuts, popcorn, oatmeal, soybean, olive, beans, mushrooms, Brazil nut, rice and buckwheat.

Uses

trans,trans-2,4-Nonadienal is an unsaturated aldehyde that is responsible for the bean odour of soymilk. trans,trans-2,4-Nonadienal has also been identified as a potentially mutagenic substance by inducing oxidative DNA damage.

Uses

Food additive.

Aroma threshold values

Detection: 0.05 ppb; aroma characteristics at 1.0%: green, fatty melon, cucumber and vegetative

Taste threshold values

Taste characteristics at 2 ppm: green, cucumber with fatty melon and chicken nuances

General Description

trans,trans-2,4-Nonadienal forms adduct in the presence of tetrahydrofuran (THF).

Biochem/physiol Actions

Odor at 1.0%

Safety Profile

When heated to decomposition it emits acrid smoke and irritating fumes.

Synthesis

By reduction with LiAlH4 of dienoic acid prepared by the Doebner synthesis, followed by oxidation of the resulting dienol with MnO2 to the corresponding 2,4-dienol

trans,trans-2,4-Nonadienal Preparation Products And Raw materials

Raw materials

Manganese dioxide Azelaic acid

Preparation Products

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trans,trans-2,4-Nonadienal Suppliers

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View Lastest Price from trans,trans-2,4-Nonadienal manufacturers

hebei hongtan Biotechnology Co., Ltd
Product
trans,trans-2,4-Nonadienal 5910-87-2
Price
US $30.00/kg
Min. Order
1000kg
Purity
98%
Supply Ability
2000kg
Release date
2024-03-22
Henan Fengda Chemical Co., Ltd
Product
trans,trans-2,4-Nonadienal 5910-87-2
Price
US $35.00-1.10/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-19
Hebei Mojin Biotechnology Co., Ltd
Product
trans,trans-2,4-Nonadienal 5910-87-2
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-12-18

5910-87-2, trans,trans-2,4-NonadienalRelated Search:

trans,trans-2,4-Undecadienal trans,trans-2,4-undecadienal trans,trans-2,4-Decadien-1-al trans,trans-2,4-Heptadienal (E,E)-2,4-Dodecadienal PROSTAGLANDIN B1 PROSTAGLANDIN B2 TRANS,TRANS-2,4-DECADIENAL BETA-N-METHYLIONONE 2-OXO-6-PENTYL-2H-PYRAN-3-CARBOXYLIC ACID, 97 Irisone TRANS, TRANS-2,6-NONADIENAL,TRANS TRANS-2 6-NONADIENAL 93+% FEMA 3377 ETHYL CITRAL FEMA 3378 TRANS,TRANS-2,4-NONADIENAL 2,4-DECADIENOIC ACID METHYL ESTER Ethyl-2,4-decadienoate

  • T2 T4 NONADIENAL
  • (2E,4E)-2,4-Nonadienal
  • (E,E)-2,4-nonadien-1 -al
  • (e,e)-4-nonadienal
  • (E,E)-nona-2,4-dienal
  • 2,4-trans,trans-Nonadienal
  • 4-Nonadienal,(E,E)-2
  • nona-trans-2,trans-4-dienal
  • trans,trans-Nona-2,4-dienal
  • 2,4-NONADIENAL
  • 2,4-NONADIEN-1-AL
  • TRANS-2,TRANS-4-NONADIEN-1-AL
  • TRANS 2 TRANS 4-NONADIENAL
  • TRANS,TRANS-2,4-NONADIENAL
  • TRANS,TRANS-2,4-NONADIENAL, 85+%
  • 2,4-nonadienal,(E,E)-2,4-nonadienal
  • trans,trans,2,4-Nonadien-1-al
  • 2,4-Nonadienal, (2E,4E)-
  • 2-TRANS-4-TRANSNONADIENAL
  • FEMA 3212
  • (e,e)-2,4-nonadienal
  • trans，trans-2，4-Nonadienai
  • 2,4-Nonadienaldehyde
  • (2E,4E)-Nona-2,4-dienal
  • 2(E),4(E)-Nonadienal
  • trans-2,trans-4-Nonadiena
  • trans-2,trans-4-Nonadienal,90%
  • trans-2,4-Nonadienal
  • trans,trans-2,4-Nodiel
  • 2,4-Nonadienal, (E,E)-
  • 2,4-Nonadienal(Trans-2-trans-4-nonadienal)
  • trans,trans-2,4-Nonadienal&gt
  • rans,trans-2,4-Nonadienal
  • trans,trans-2,4-Nonadienal USP/EP/BP
  • 2,4-Nonadineal(trans-2-trans-4-Nonadienal)
  • 5910-87-2
  • CH3CH23CHCHCHCHCHO
  • Building Blocks
  • Carbonyl Compounds
  • C9
  • Aldehydes
  • Organic Building Blocks
  • Alphabetical Listings
  • Flavors and Fragrances
  • M-N
  • Aldehydes
  • C9
  • Carbonyl Compounds
  • API intermediates
  • aldehyde Flavor